Water quality for ZIP code 50023
ZIP 50023 covers Ankeny and Saylorville in Polk County, Iowa, one of 33 ZIP codes in the county. 39 active public water systems serve the county; 10 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Polk County
37 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Oakwood Park Water Inc. Ankeny |
218 | 0 | 1.4 mi | |
| Hickory Hollow Water Service, Inc. Ankeny |
375 | 0 | 1.5 mi | |
| Greenwood Acres Water Co. Ankeny |
325 | 0 | 3.2 mi | |
| Autumn Ridge Estates MHP Ankeny |
1,032 | 0 | 3.3 mi | |
| Camp Dodge Water Supply Johnston |
1,169 | 4 | 4.1 mi | |
| Polk City Water Supply Polk City |
6,533 | 0 | 5.3 mi | |
| Ciww ( Polk City) Polk City |
25 | 0 | 5.8 mi | |
| Johnston Municipal Water Supply Johnston |
24,897 | 0 | 5.8 mi | |
| Sunnybrook Mobile Home Park Berwick |
343 | 0 | 6.2 mi | |
| Southwest Polk Water Service, Inc. West Des Moines |
393 | 0 | 6.7 mi | |
| Des Moines Water Works Des Moines |
246,055 | 0 | 7.1 mi | |
| Stover Heights MHC Des Moines |
393 | 0 | 7.4 mi | |
| Elkhart Water Supply Elkhart |
882 | 1 | 7.4 mi | |
| Park View Village Grimes |
1,800 | 1 | 8.3 mi | |
| Rocklyn MHP Urbandale |
103 | 1 | 8.4 mi | |
| Grimes Water Supply Grimes |
17,997 | 0 | 8.5 mi | |
| Bondurant Muni Water Supply Bondurant |
9,393 | 0 | 9.2 mi | |
| Grimes MHP Grimes |
163 | 2 | 9.4 mi | |
| Ciww (grimes) Grimes |
25 | 0 | 9.4 mi | |
| Sheldahl Water Supply Sheldahl |
307 | 0 | 9.5 mi | |
| Urbandale Water Utility Urbandale |
45,605 | 0 | 9.6 mi | |
| Altoona Water Supply Altoona |
22,436 | 1 | 10.1 mi | |
| Yes Regency Manor LLC Des Moines |
710 | 0 | 11.0 mi | |
| The Meadows Des Moines |
702 | 0 | 11.0 mi | |
| Val Vista Estates Des Moines |
553 | 0 | 11.0 mi |
Non-community systems in Polk County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Vca Avondale Animal Hospital Des Moines |
64 | 2 | 1 |
About this data
Water systems are matched to Polk County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Iowa records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.